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Mathematics 21 Online
OpenStudy (amistre64):

So what I wanna know is; how do you ....

OpenStudy (anonymous):

solve \[3x+1\]

OpenStudy (anonymous):

=7

OpenStudy (amistre64):

so after you ..... how do we ....... becasue im confused at the ......

OpenStudy (anonymous):

pleez check answer is 7

OpenStudy (anonymous):

no....it's 3x+1 = 7....solve for x

OpenStudy (anonymous):

you smart guys should know this...

OpenStudy (amistre64):

the maths the easy part; the mind reading on the other hand ... whew!!

OpenStudy (anonymous):

I put = 7, not the answer is 7

OpenStudy (anonymous):

I thought that x was supposed to be 3. Is there a new arithmetic that is replacing the old arithmetic that I have been using for the last fifty-seven years? Is it so last millenium as to be obsolete?

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